One of the most singular affections of the human mind is a proneness to excessive speculation; and it may here be noticed that the disease for (such it may be termed) is peculiarly English and American. Men, in their race for gain, appear, like horses that have run away, to have been blinded by the rapidity of their own motion. It almost amounts to an epidemic, and is infectious--the wise and the foolish being equally liable to the disease. We had ample evidence of this in the bubble manias which took place in England in the years 1825 and 1826. A mania of this kind had infected the people of America for two or three years previous to the crash: it was that of speculating in land; and to show the extent to which it had been carried on, we may take the following examples:--

The city of New York, which is built upon a narrow island about ten miles in length, at present covers about three miles of that distance, and has a population of three hundred thousand inhabitants. Building lots were marked out for the other seven miles; and, by calculation, these lots when built upon, would contain an additional population of one million and three-quarters. They were first purchased at from one hundred to one hundred and fifty dollars each, but, as the epidemic raged, they rose to upwards of two thousand dollars. At Brooklyn, on Long Island, opposite to New York, and about half a mile distant from it, lots were marked out to the extent of fourteen miles, which would contain an extra population of one million, and these were as eagerly speculated in.

Diary in America, Series One — Part 21

At Staten Island, at the entrance into the Sound, an estate was purchased by some speculators for ten thousand dollars, was divided into lots, and planned as a town to be called New Brighton; and had the whole of the lots been sold at the price for which many were, previous to the crash, the original speculators would have realised three million of dollars. But the infatuation was not confined to the precincts of New York: every where it existed. Government lands, which could only be paid for in specie, were eagerly sought after; plans of new towns were puffed up; drawings made, in which every street was laid down and named; churches, theatres, hospitals, rail-road communications, canals, steam-boats in the offing, all appeared on paper as if actually in existence, when, in fact, the very site was as yet a forest, with not a log hut within a mile of the pretended city. Lots in these visionary cities were eagerly purchased, increased daily in value, and afforded a fine harvest to those who took advantage of the credulity of others. One man would buy a lot with extensive _water privileges_, and, upon going to examine it, would find those privileges rather too extensive, the whole lot being _under water_. Even after the crisis, there was a man still going about who made a good livelihood by setting up his plan of a city, the lots of which he sold by public auction, on condition of one dollar being paid down to secure the purchase, if approved of. The mania had not yet subsided, and many paid down their dollar upon their purchase of a lot. This was all he required. He went to the next town, and sold the same lots over and over again.

Diary in America, Series One — Part 21